Detail:
*Power supply: 110VAC ~ 240VAC, 12VDC ~24VDC
*Static current: ≤15MA
*Alarm current: ≤200MA
*Operating temperature: 0 - 60 ℃;
*Respond time: ≤5S
*Alarm volume: > 90dB
*Adopts MPU control
*Interconnection: By wired: NO or NC
By wireless: 315MHz/433MHz (2262 or 1527)
The alarm is installed on the wall, and put the detector on the ground. When the pipe is leaking, the detector touches some water, and then the alarm will ring. And the mechanical arm that is installed on the water pipe will turn off the switch.